Consider the titration of 100.0 mL of 0.100 M HC2H3O2 by 0.100 M KOH at 25°C. Ka for HC2H3O2 = 1.8×10-5. Part 1 Calculate the pH after 0.0 mL of KOH has been added. pH = Part 2 Calculate the pH after 50.0 mL of KOH has been added. pH = Part 3 Calculate the pH after 75.0 mL of KOH has been added. pH = Part 4 Calculate the pH at the equivalence point. pH = Part 5 Calculate the pH after 110 mL of KOH has been added. pH =

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Chapter1: Chemical Foundations
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Consider the titration of 100.0 mL of 0.100 M HC2H3O2 by 0.100 M KOH at 25°C.
Ka for HC2H3O2 = 1.8×10-5.

Part 1
Calculate the pH after 0.0 mL of KOH has been added.

pH =

Part 2
Calculate the pH after 50.0 mL of KOH has been added.

pH =

Part 3
Calculate the pH after 75.0 mL of KOH has been added.

pH =

Part 4
Calculate the pH at the equivalence point.

pH =

Part 5
Calculate the pH after 110 mL of KOH has been added.

pH =

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